Gabe Black
32daf6fc3f
Registers: Add an ISA object which replaces the MiscRegFile.
...
This object encapsulates (or will eventually) the identity and characteristics
of the ISA in the CPU.
2009-07-08 23:02:20 -07:00
Gabe Black
3e2cad8370
ARM: Use custom read/write code to alias R15 with the PC.
2009-07-08 23:02:20 -07:00
Gabe Black
b8b7c7314a
ISA parser: Allow alternative read/write code for operands.
2009-07-08 23:02:19 -07:00
Gabe Black
95392d3fb8
ARM: Move the remaining microops out of the decoder and into the ISA desc.
2009-07-08 23:02:19 -07:00
Gabe Black
1d4f338b39
ARM: Move the memory microops out of the decoder and into the ISA desc.
2009-07-08 23:02:19 -07:00
Gabe Black
70a75ceb84
ARM: Move the integer microops out of the decoder and into the ISA desc.
2009-07-08 23:02:19 -07:00
Gabe Black
4eb18cc07a
ARM: Improve memory instruction disassembly.
2009-07-08 23:02:19 -07:00
Gabe Black
2fb8d481ab
ARM: Tune up predicated instruction decoding.
2009-07-08 23:02:19 -07:00
Gabe Black
ddcf084f16
ARM: Get rid of the MemAcc and EAComp static insts.
2009-07-08 23:02:19 -07:00
Gabe Black
cae870eded
ARM: Get rid of end_addr in the ArmMacroStore constructor.
2009-07-08 23:02:19 -07:00
Gabe Black
311f77f33d
ARM: Add an AddrMode2 format for memory instructions that use address mode 2.
2009-07-08 23:02:19 -07:00
Gabe Black
826a3582ea
ARM: Don't always update CPSR.
2009-07-08 23:02:19 -07:00
Gabe Black
17f0943398
ARM: Add an AddrMode3 format for memory instructions that use address mode 3.
2009-07-08 23:02:19 -07:00
Gabe Black
dac0cb5c7e
ARM: Add load/store double instructions.
2009-07-08 23:02:10 -07:00
Gabe Black
1ca0688c4c
ARM: Add operands for the load/store double instructions.
2009-07-08 23:02:01 -07:00
Gabe Black
d029110fa1
X86: Fix a bug in IRET_PROT's microcode. The immediate form of sra was intended.
2009-07-08 23:01:54 -07:00
Derek Hower
15afc87f7c
slicc: fixed MI_example bug. The directory wasn't deallocating the TBE, leading to a leak. Also increased the default max TBE size to 256 to allow memtest to pass the regression.
2009-07-08 08:40:32 -05:00
Derek Hower
6a83bd5a03
ruby: set the default values of the debug object so that nothing is printed
2009-07-08 00:34:40 -05:00
Derek Hower
2f9d8bff5b
slicc: Fixed MI_example bug. The directory was not writing data to DRAM after a PUTX.
2009-07-08 00:31:33 -05:00
Derek Hower
96c36afea9
removed stray debug print
2009-07-07 23:01:35 -05:00
Steve Reinhardt
d7f9c86981
Add ability to skip tests by adding 'skip' file to test dir,
...
and skip simple-timing-mp-ruby test for now (until we fix ruby atomics).
2009-07-06 22:45:58 -07:00
Nathan Binkert
7ffb8e5914
automerge
2009-07-06 15:54:18 -07:00
Nathan Binkert
e3e509b31a
tests: stats outputs now include CDFs, update tests that use those so they're easier to diff
2009-07-06 15:49:48 -07:00
Nathan Binkert
0c1a69e768
tests: update regression tests for changes in stats output and changes in ruby.
2009-07-06 15:49:48 -07:00
Nathan Binkert
da704f52e5
ruby: Fix RubyMemory to work with the newer ruby.
2009-07-06 15:49:47 -07:00
Nathan Binkert
a7904e2cf3
ruby: apply some fixes that were overwritten by the recent ruby import.
2009-07-06 15:49:47 -07:00
Nathan Binkert
5b080ae046
slicc: update parser.py for changes in slicc language.
2009-07-06 15:49:47 -07:00
Nathan Binkert
1f6933503d
scons: update SCons files for changes in ruby.
2009-07-06 15:49:47 -07:00
Nathan Binkert
92de70b69a
ruby: Import the latest ruby changes from gems.
...
This was done with an automated process, so there could be things that were
done in this tree in the past that didn't make it. One known regression
is that atomic memory operations do not seem to work properly anymore.
2009-07-06 15:49:47 -07:00
Nathan Binkert
05f6a4a6b9
ruby: replace strings that were missed in original ruby import.
2009-07-06 15:49:47 -07:00
Gabe Black
240e214236
SPARC: Fix the parenthesis in inUserMode.
2009-07-05 16:07:09 -07:00
Gabe Black
5ae983f8da
inorder: Fix up some reference stats.
2009-07-04 21:46:23 -07:00
Jack Whitham
a223a065e6
ARM: Fix how address mode bits are handled.
2009-07-02 23:23:06 -07:00
Jack Whitham
a738006397
ARM: Fix the code snippet for mla.
2009-07-02 23:22:58 -07:00
Nathan Binkert
7daed385bf
typo: correct spelling
2009-07-02 16:48:22 -07:00
Nathan Binkert
6fd3987b3f
attrdict: correct delattr
2009-07-02 16:48:22 -07:00
Nathan Binkert
5738dc3400
stats: fix usage of jobfile
2009-07-02 16:48:21 -07:00
Gabe Black
26c70ce2cb
ARM: Make DataOps select from a set of ways to set the c and v flags.
2009-07-01 22:17:06 -07:00
Gabe Black
148c265cf3
ARM: Get rid of some bitfields that aren't used. A few may need to be readded.
2009-07-01 22:16:51 -07:00
Gabe Black
7172e26cc4
ARM: Add a findLsbSet function and use it to implement clz.
2009-07-01 22:16:36 -07:00
Gabe Black
f5141c23fd
ARM: Add defaults for DataOp flag code.
2009-07-01 22:16:19 -07:00
Gabe Black
22a1ac22f4
ARM: Get rid of the val2 variable.
2009-07-01 22:16:05 -07:00
Gabe Black
ce9cb1ecb5
ARM: Centralize the declaration of resTemp.
2009-07-01 22:15:39 -07:00
Gabe Black
776a06fd39
ARM: Add a DataImmOp format similar to DataOp.
2009-07-01 22:12:10 -07:00
Gabe Black
4f98171479
ARM: Decode some media instructions. These are untested.
2009-07-01 22:11:54 -07:00
Gabe Black
b8f064c88c
ARM: Use the new DataOp format to simplify the decoder.
2009-07-01 22:11:39 -07:00
Gabe Black
f409d7819d
ARM: Add in some new artificial fields that make decoding a little easier.
2009-07-01 22:11:27 -07:00
Gabe Black
1f0c0a6688
ARM: Recognize the IntRegs trace flag.
2009-07-01 22:11:12 -07:00
Gabe Black
065cb59427
ARM: Add a DataOp format so data op definitions can be aggregated.
2009-07-01 22:10:58 -07:00
Gabe Black
1ea14b8fac
ARM: Show more information when disassembling data processing intstructions.
...
This will need more work, but it should be a lot closer.
2009-06-27 00:30:23 -07:00
